From patchwork Wed May 31 02:58:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 687528 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 91AD7C7EE2C for ; Wed, 31 May 2023 02:59:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234032AbjEaC7U (ORCPT ); Tue, 30 May 2023 22:59:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231373AbjEaC7S (ORCPT ); Tue, 30 May 2023 22:59:18 -0400 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [202.36.163.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B677612D for ; Tue, 30 May 2023 19:59:13 -0700 (PDT) Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 97ECF2C0596; Wed, 31 May 2023 14:58:59 +1200 (NZST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1685501939; bh=OMlElmdtZdi259PjJVmy6JwGQG2VyhDI2nE8htIQ6Rk=; h=From:To:Cc:Subject:Date:From; b=vdY6KV83oo+1h8uD9l7V5YlhyVrD9ZtyKeL41WG5ZP/LfRTinVMZIsoDbWJ+G9t6T Zx8dvWLQhIPtFFxeeA/YCkt3rEzzQoVMp6esiT1KpzV+bfUmO1ivpmWRPhsJw58BoF s7o8tGUuyb8nygG+m9hDnsD02D90gM6/rOsYqNWYCWMNVOzXHFksCESwXnR74yfL3H avoEcQFXF4moOYFDrL8aauwhdqDBMbwk72BQZeK4HzImCOaiLdqu3ILsjqGiFL4MbM tqzlcLOFl+AMqEuAqxeqGTYJWA9OPU89cp6jOUYVlkPC0ACgy5xfEVcbH8m6S0hZ15 dRpjOCloOgo1w== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Wed, 31 May 2023 14:58:59 +1200 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 6949113EDD5; Wed, 31 May 2023 14:58:59 +1200 (NZST) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 632ED280AFE; Wed, 31 May 2023 14:58:59 +1200 (NZST) From: Chris Packham To: miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, arnd@arndb.de, daniel.lezcano@linaro.org, neil.armstrong@linaro.org, f.fainelli@gmail.com, christophe.kerello@foss.st.com, liang.yang@amlogic.com, jdelvare@suse.de Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Packham Subject: [PATCH 0/2] mtd: rawnand: marvell: add support for AC5 SoC Date: Wed, 31 May 2023 14:58:45 +1200 Message-Id: <20230531025847.1284862-1-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.3 cv=cLieTWWN c=1 sm=1 tr=0 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=P0xRbXHiH_UA:10 a=VwQbUJbxAAAA:8 a=BTILRwyEkoqLbeD1fBkA:9 a=AjGcO6oz07-iQ99wixmX:22 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This series adds support for the NAND Flash Controller on the AC5/AC5X SOC. It needs to be applied on top of two other recent series [1] (applied to mtd/fixes, not yet in mainline) [2] (v7 out for review). I've tried to stick to the minimal changes required to get the NFC working on the board I have (AC5X + S34ML02G2). Marvell's SDK has hard coded tables of ndtr values for the different timing modes but so far that seems unnecessary. [1] - https://lore.kernel.org/linux-mtd/20230525003154.2303012-1-chris.packham@alliedtelesis.co.nz/raw [2] - https://lore.kernel.org/linux-mtd/20230530235456.1009082-1-chris.packham@alliedtelesis.co.nz/raw Chris Packham (2): dt-bindings: mtd: Add AC5 specific binding mtd: rawnand: marvell: add support for AC5 SoC .../bindings/mtd/marvell,nand-controller.yaml | 1 + drivers/mtd/nand/raw/Kconfig | 2 +- drivers/mtd/nand/raw/marvell_nand.c | 16 ++++++++++++++++ 3 files changed, 18 insertions(+), 1 deletion(-)